//
//
// CFY program = CFY Business Management Suite
//
// Integrated enterprise applications to execute and optimize business and IT strategies. 
// Enable you to perform essential, industry-specific, and business-support processes with modular solutions.
//
// Version: 0.0.0.1a
// Author: Ernesto La Fontaine
// Mail: mail@pajarraco.com
// License: New BSD License (see docs/license.txt)
// Redistributions of files must retain the copyright notice.
//
// File: 
// Commnents: 
//
// some modification on the original files
//
// -- Original --
//
// SpryMenuBar.js - version 0.13 - Spry Pre-Release 1.6.1
//
// Copyright (c) 2006. Adobe Systems Incorporated.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
//   * Redistributions of source code must retain the above copyright notice,
//     this list of conditions and the following disclaimer.
//   * Redistributions in binary form must reproduce the above copyright notice,
//     this list of conditions and the following disclaimer in the documentation
//     and/or other materials provided with the distribution.
//   * Neither the name of Adobe Systems Incorporated nor the names of its
//     contributors may be used to endorse or promote products derived from this
//     software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.

/*******************************************************************************

 SpryMenuBar.js
 This file handles the JavaScript for Spry Menu Bar.  You should have no need
 to edit this file.  Some highlights of the MenuBar object is that timers are
 used to keep submenus from showing up until the user has hovered over the parent
 menu item for some time, as well as a timer for when they leave a submenu to keep
 showing that submenu until the timer fires.

 *******************************************************************************/

(function() { // BeginSpryComponent

    if (typeof Spry == "undefined") window.Spry = {};
    if (!Spry.Widget) Spry.Widget = {};

    Spry.BrowserSniff = function()
    {
        var b = navigator.appName.toString();
        var up = navigator.platform.toString();
        var ua = navigator.userAgent.toString();

        this.mozilla = this.ie = this.opera = this.safari = false;
        var re_opera = /Opera.([0-9\.]*)/i;
        var re_msie = /MSIE.([0-9\.]*)/i;
        var re_gecko = /gecko/i;
        var re_safari = /(applewebkit|safari)\/([\d\.]*)/i;
        var r = false;

        if ( (r = ua.match(re_opera))) {
            this.opera = true;
            this.version = parseFloat(r[1]);
        } else if ( (r = ua.match(re_msie))) {
            this.ie = true;
            this.version = parseFloat(r[1]);
        } else if ( (r = ua.match(re_safari))) {
            this.safari = true;
            this.version = parseFloat(r[2]);
        } else if (ua.match(re_gecko)) {
            var re_gecko_version = /rv:\s*([0-9\.]+)/i;
            r = ua.match(re_gecko_version);
            this.mozilla = true;
            this.version = parseFloat(r[1]);
        }
        this.windows = this.mac = this.linux = false;

        this.Platform = ua.match(/windows/i) ? "windows" :
        (ua.match(/linux/i) ? "linux" :
            (ua.match(/mac/i) ? "mac" :
                ua.match(/unix/i)? "unix" : "unknown"));
        this[this.Platform] = true;
        this.v = this.version;

        if (this.safari && this.mac && this.mozilla) {
            this.mozilla = false;
        }
    };

    Spry.is = new Spry.BrowserSniff();

    // Constructor for Menu Bar
    // element should be an ID of an unordered list (<ul> tag)
    // preloadImage1 and preloadImage2 are images for the rollover state of a menu
    Spry.Widget.MenuBar = function(element, opts)
    {
        this.init(element, opts);
    };

    Spry.Widget.MenuBar.prototype.init = function(element, opts)
    {
        this.element = this.getElement(element);

        // represents the current (sub)menu we are operating on
        this.currMenu = null;
        this.showDelay = 250;
        this.hideDelay = 600;
        if(typeof document.getElementById == 'undefined' || (navigator.vendor == 'Apple Computer, Inc.' && typeof window.XMLHttpRequest == 'undefined') || (Spry.is.ie && typeof document.uniqueID == 'undefined'))
        {
            // bail on older unsupported browsers
            return;
        }

        // Fix IE6 CSS images flicker
        if (Spry.is.ie && Spry.is.version < 7){
            try {
                document.execCommand("BackgroundImageCache", false, true);
            } catch(err) {}
        }

        this.upKeyCode = Spry.Widget.MenuBar.KEY_UP;
        this.downKeyCode = Spry.Widget.MenuBar.KEY_DOWN;
        this.leftKeyCode = Spry.Widget.MenuBar.KEY_LEFT;
        this.rightKeyCode = Spry.Widget.MenuBar.KEY_RIGHT;
        this.escKeyCode = Spry.Widget.MenuBar.KEY_ESC;

        this.hoverClass = 'MenuBarItemHover';
        this.subHoverClass = 'MenuBarItemSubmenuHover';
        this.subVisibleClass ='MenuBarSubmenuVisible';
        this.hasSubClass = 'MenuBarItemSubmenu';
        this.activeClass = 'MenuBarActive';
        this.isieClass = 'MenuBarItemIE';
        this.verticalClass = 'MenuBarVertical';
        this.horizontalClass = 'MenuBarHorizontal';
        this.enableKeyboardNavigation = true;

        this.hasFocus = false;
        // load hover images now
        if(opts)
        {
            for(var k in opts)
            {
                if (typeof this[k] == 'undefined')
                {
                    var rollover = new Image;
                    rollover.src = opts[k];
                }
            }
            Spry.Widget.MenuBar.setOptions(this, opts);
        }

        // safari doesn't support tabindex
        if (Spry.is.safari)
            this.enableKeyboardNavigation = false;

        if(this.element)
        {
            this.currMenu = this.element;
            var items = this.element.getElementsByTagName('li');
            for(var i=0; i<items.length; i++)
            {
                if (i > 0 && this.enableKeyboardNavigation)
                    items[i].getElementsByTagName('a')[0].tabIndex='-1';

                this.initialize(items[i], element);
                if(Spry.is.ie)
                {
                    this.addClassName(items[i], this.isieClass);
                    items[i].style.position = "static";
                }
            }
            if (this.enableKeyboardNavigation)
            {
                var self = this;
                this.addEventListener(document, 'keydown', function(e){
                    self.keyDown(e);
                }, false);
            }

            if(Spry.is.ie)
            {
                if(this.hasClassName(this.element, this.verticalClass))
                {
                    this.element.style.position = "relative";
                }
                var linkitems = this.element.getElementsByTagName('a');
                for(var i=0; i<linkitems.length; i++)
                {
                    linkitems[i].style.position = "relative";
                }
            }
        }
    };
    Spry.Widget.MenuBar.KEY_ESC = 27;
    Spry.Widget.MenuBar.KEY_UP = 38;
    Spry.Widget.MenuBar.KEY_DOWN = 40;
    Spry.Widget.MenuBar.KEY_LEFT = 37;
    Spry.Widget.MenuBar.KEY_RIGHT = 39;

    Spry.Widget.MenuBar.prototype.getElement = function(ele)
    {
        if (ele && typeof ele == "string")
            return document.getElementById(ele);
        return ele;
    };

    Spry.Widget.MenuBar.prototype.hasClassName = function(ele, className)
    {
        if (!ele || !className || !ele.className || ele.className.search(new RegExp("\\b" + className + "\\b")) == -1)
        {
            return false;
        }
        return true;
    };

    Spry.Widget.MenuBar.prototype.addClassName = function(ele, className)
    {
        if (!ele || !className || this.hasClassName(ele, className))
            return;
        ele.className += (ele.className ? " " : "") + className;
    };

    Spry.Widget.MenuBar.prototype.removeClassName = function(ele, className)
    {
        if (!ele || !className || !this.hasClassName(ele, className))
            return;
        ele.className = ele.className.replace(new RegExp("\\s*\\b" + className + "\\b", "g"), "");
    };

    // addEventListener for Menu Bar
    // attach an event to a tag without creating obtrusive HTML code
    Spry.Widget.MenuBar.prototype.addEventListener = function(element, eventType, handler, capture)
    {
        try
        {
            if (element.addEventListener)
            {
                element.addEventListener(eventType, handler, capture);
            }
            else if (element.attachEvent)
            {
                element.attachEvent('on' + eventType, handler);
            }
        }
        catch (e) {}
    };

    // createIframeLayer for Menu Bar
    // creates an IFRAME underneath a menu so that it will show above form controls and ActiveX
    Spry.Widget.MenuBar.prototype.createIframeLayer = function(menu)
    {
        var layer = document.createElement('iframe');
        layer.tabIndex = '-1';
        layer.src = 'javascript:""';
        layer.frameBorder = '0';
        layer.scrolling = 'no';
        menu.parentNode.appendChild(layer);
	
        layer.style.left = menu.offsetLeft + 'px';
        layer.style.top = menu.offsetTop + 'px';
        layer.style.width = menu.offsetWidth + 'px';
        layer.style.height = menu.offsetHeight + 'px';
    };

    // removeIframeLayer for Menu Bar
    // removes an IFRAME underneath a menu to reveal any form controls and ActiveX
    Spry.Widget.MenuBar.prototype.removeIframeLayer =  function(menu)
    {
        var layers = ((menu == this.element) ? menu : menu.parentNode).getElementsByTagName('iframe');
        while(layers.length > 0)
        {
            layers[0].parentNode.removeChild(layers[0]);
        }
    };

    // clearMenus for Menu Bar
    // root is the top level unordered list (<ul> tag)
    Spry.Widget.MenuBar.prototype.clearMenus = function(root)
    {
        var menus = root.getElementsByTagName('ul');
        for(var i=0; i<menus.length; i++)
            this.hideSubmenu(menus[i]);

        this.removeClassName(this.element, this.activeClass);
    };

    // bubbledTextEvent for Menu Bar
    // identify bubbled up text events in Safari so we can ignore them
    Spry.Widget.MenuBar.prototype.bubbledTextEvent = function()
    {
        return Spry.is.safari && (event.target == event.relatedTarget.parentNode || (event.eventPhase == 3 && event.target.parentNode == event.relatedTarget));
    };

    // showSubmenu for Menu Bar
    // set the proper CSS class on this menu to show it
    Spry.Widget.MenuBar.prototype.showSubmenu = function(menu)
    {
        if(this.currMenu)
        {
            this.clearMenus(this.currMenu);
            this.currMenu = null;
        }
	
        if(menu)
        {
            this.addClassName(menu, this.subVisibleClass);
            if(typeof document.all != 'undefined' && !Spry.is.opera && navigator.vendor != 'KDE')
            {
                if(!this.hasClassName(this.element, this.horizontalClass) || menu.parentNode.parentNode != this.element)
                {
                    menu.style.top = menu.parentNode.offsetTop + 'px';
                }
            }
            if(Spry.is.ie && Spry.is.version < 7)
            {
                this.createIframeLayer(menu);
            }
        }
        this.addClassName(this.element, this.activeClass);
    };

    // hideSubmenu for Menu Bar
    // remove the proper CSS class on this menu to hide it
    Spry.Widget.MenuBar.prototype.hideSubmenu = function(menu)
    {
        if(menu)
        {
            this.removeClassName(menu, this.subVisibleClass);
            if(typeof document.all != 'undefined' && !Spry.is.opera && navigator.vendor != 'KDE')
            {
                menu.style.top = '';
                menu.style.left = '';
            }
            if(Spry.is.ie && Spry.is.version < 7)
                this.removeIframeLayer(menu);
        }
    };

    // initialize for Menu Bar
    // create event listeners for the Menu Bar widget so we can properly
    // show and hide submenus
    Spry.Widget.MenuBar.prototype.initialize = function(listitem, element)
    {
        var opentime, closetime;
        var link = listitem.getElementsByTagName('a')[0];
        var submenus = listitem.getElementsByTagName('ul');
        var menu = (submenus.length > 0 ? submenus[0] : null);

        if(menu)
            this.addClassName(link, this.hasSubClass);

        if(!Spry.is.ie)
        {
            // define a simple function that comes standard in IE to determine
            // if a node is within another node
            listitem.contains = function(testNode)
            {
                // this refers to the list item
                if(testNode == null)
                    return false;

                if(testNode == this)
                    return true;
                else
                    return this.contains(testNode.parentNode);
            };
        }

        // need to save this for scope further down
        var self = this;
        this.addEventListener(listitem, 'mouseover', function(e){
            self.mouseOver(listitem, e);
        }, false);
        this.addEventListener(listitem, 'mouseout', function(e){
            if (self.enableKeyboardNavigation) self.clearSelection();
            self.mouseOut(listitem, e);
        }, false);

        if (this.enableKeyboardNavigation)
        {
            this.addEventListener(link, 'blur', function(e){
                self.onBlur(listitem);
            }, false);
            this.addEventListener(link, 'focus', function(e){
                self.keyFocus(listitem, e);
            }, false);
        }
    };
    Spry.Widget.MenuBar.prototype.keyFocus = function (listitem, e)
    {
        this.lastOpen = listitem.getElementsByTagName('a')[0];
        this.addClassName(this.lastOpen, listitem.getElementsByTagName('ul').length > 0 ? this.subHoverClass : this.hoverClass);
        this.hasFocus = true;
    };
    Spry.Widget.MenuBar.prototype.onBlur = function (listitem)
    {
        this.clearSelection(listitem);
    };
    Spry.Widget.MenuBar.prototype.clearSelection = function(el){
        //search any intersection with the current open element
        if (!this.lastOpen)
            return;

        if (el)
        {
            el = el.getElementsByTagName('a')[0];
		
            // check children
            var item = this.lastOpen;
            while (item != this.element)
            {
                var tmp = el;
                while (tmp != this.element)
                {
                    if (tmp == item)
                        return;
                    try{
                        tmp = tmp.parentNode;
                    }catch(err){
                        break;
                    }
                }
                item = item.parentNode;
            }
        }
        var item = this.lastOpen;
        while (item != this.element)
        {
            this.hideSubmenu(item.parentNode);
            var link = item.getElementsByTagName('a')[0];
            this.removeClassName(link, this.hoverClass);
            this.removeClassName(link, this.subHoverClass);
            item = item.parentNode;
        }
        this.lastOpen = false;
    };
    Spry.Widget.MenuBar.prototype.keyDown = function (e)
    {
        if (!this.hasFocus)
            return;

        if (!this.lastOpen)
        {
            this.hasFocus = false;
            return;
        }

        var e = e|| event;
        var listitem = this.lastOpen.parentNode;
        var link = this.lastOpen;
        var submenus = listitem.getElementsByTagName('ul');
        var menu = (submenus.length > 0 ? submenus[0] : null);
        var hasSubMenu = (menu) ? true : false;

        var opts = [listitem, menu, null, this.getSibling(listitem, 'previousSibling'), this.getSibling(listitem, 'nextSibling')];
	
        if (!opts[3])
            opts[2] = (listitem.parentNode.parentNode.nodeName.toLowerCase() == 'li')?listitem.parentNode.parentNode:null;

        var found = 0;
        switch (e.keyCode){
            case this.upKeyCode:
                found = this.getElementForKey(opts, 'y', 1);
                break;
            case this.downKeyCode:
                found = this.getElementForKey(opts, 'y', -1);
                break;
            case this.leftKeyCode:
                found = this.getElementForKey(opts, 'x', 1);
                break;
            case this.rightKeyCode:
                found = this.getElementForKey(opts, 'x', -1);
                break;
            case this.escKeyCode:
            case 9:
                this.clearSelection();
                this.hasFocus = false;
            default:
                return;
        }
        switch (found)
        {
            case 0:
                return;
            case 1:
                //subopts
                this.mouseOver(listitem, e);
                break;
            case 2:
                //parent
                this.mouseOut(opts[2], e);
                break;
            case 3:
            case 4:
                // left - right
                this.removeClassName(link, hasSubMenu ? this.subHoverClass : this.hoverClass);
                break;
        }
        var link = opts[found].getElementsByTagName('a')[0];
        if (opts[found].nodeName.toLowerCase() == 'ul')
            opts[found] = opts[found].getElementsByTagName('li')[0];

        this.addClassName(link, opts[found].getElementsByTagName('ul').length > 0 ? this.subHoverClass : this.hoverClass);
        this.lastOpen = link;
        opts[found].getElementsByTagName('a')[0].focus();
  
        //stop further event handling by the browser
        return Spry.Widget.MenuBar.stopPropagation(e);
    };
    Spry.Widget.MenuBar.prototype.mouseOver = function (listitem, e)
    {
        var link = listitem.getElementsByTagName('a')[0];
        var submenus = listitem.getElementsByTagName('ul');
        var menu = (submenus.length > 0 ? submenus[0] : null);
        var hasSubMenu = (menu) ? true : false;
        if (this.enableKeyboardNavigation)
            this.clearSelection(listitem);

        if(this.bubbledTextEvent())
        {
            // ignore bubbled text events
            return;
        }

        if (listitem.closetime)
            clearTimeout(listitem.closetime);

        if(this.currMenu == listitem)
        {
            this.currMenu = null;
        }

        // move the focus too
        if (this.hasFocus)
            link.focus();

        // show menu highlighting
        this.addClassName(link, hasSubMenu ? this.subHoverClass : this.hoverClass);
        this.lastOpen = link;
        if(menu && !this.hasClassName(menu, this.subHoverClass))
        {
            var self = this;
            listitem.opentime = window.setTimeout(function(){
                self.showSubmenu(menu);
            }, this.showDelay);
        }
    };
    Spry.Widget.MenuBar.prototype.mouseOut = function (listitem, e)
    {
        var link = listitem.getElementsByTagName('a')[0];
        var submenus = listitem.getElementsByTagName('ul');
        var menu = (submenus.length > 0 ? submenus[0] : null);
        var hasSubMenu = (menu) ? true : false;
        if(this.bubbledTextEvent())
        {
            // ignore bubbled text events
            return;
        }

        var related = (typeof e.relatedTarget != 'undefined' ? e.relatedTarget : e.toElement);
        if(!listitem.contains(related))
        {
            if (listitem.opentime)
                clearTimeout(listitem.opentime);
            this.currMenu = listitem;

            // remove menu highlighting
            this.removeClassName(link, hasSubMenu ? this.subHoverClass : this.hoverClass);
            if(menu)
            {
                var self = this;
                listitem.closetime = window.setTimeout(function(){
                    self.hideSubmenu(menu);
                }, this.hideDelay);
            }
            if (this.hasFocus)
                link.blur();
        }
    };
    Spry.Widget.MenuBar.prototype.getSibling = function(element, sibling)
    {
        var child = element[sibling];
        while (child && child.nodeName.toLowerCase() !='li')
            child = child[sibling];

        return child;
    };
    Spry.Widget.MenuBar.prototype.getElementForKey = function(els, prop, dir)
    {
        var found = 0;
        var rect = Spry.Widget.MenuBar.getPosition;
        var ref = rect(els[found]);

        var hideSubmenu = false;
        //make the subelement visible to compute the position
        if (els[1] && !this.hasClassName(els[1], this.MenuBarSubmenuVisible))
        {
            els[1].style.visibility = 'hidden';
            this.showSubmenu(els[1]);
            hideSubmenu = true;
        }

        var isVert = this.hasClassName(this.element, this.verticalClass);
        var hasParent = els[0].parentNode.parentNode.nodeName.toLowerCase() == 'li' ? true : false;
	
        for (var i = 1; i < els.length; i++){
            //when navigating on the y axis in vertical menus, ignore children and parents
            if(prop=='y' && isVert && (i==1 || i==2))
            {
                continue;
            }
            //when navigationg on the x axis in the FIRST LEVEL of horizontal menus, ignore children and parents
            if(prop=='x' && !isVert && !hasParent && (i==1 || i==2))
            {
                continue;
            }
			
            if (els[i])
            {
                var tmp = rect(els[i]);
                if ( (dir * tmp[prop]) < (dir * ref[prop]))
                {
                    ref = tmp;
                    found = i;
                }
            }
        }
	
        // hide back the submenu
        if (els[1] && hideSubmenu){
            this.hideSubmenu(els[1]);
            els[1].style.visibility =  '';
        }

        return found;
    };
    Spry.Widget.MenuBar.camelize = function(str)
    {
        if (str.indexOf('-') == -1){
            return str;
        }
        var oStringList = str.split('-');
        var isFirstEntry = true;
        var camelizedString = '';

        for(var i=0; i < oStringList.length; i++)
        {
            if(oStringList[i].length>0)
            {
                if(isFirstEntry)
                {
                    camelizedString = oStringList[i];
                    isFirstEntry = false;
                }
                else
                {
                    var s = oStringList[i];
                    camelizedString += s.charAt(0).toUpperCase() + s.substring(1);
                }
            }
        }

        return camelizedString;
    };

    Spry.Widget.MenuBar.getStyleProp = function(element, prop)
    {
        var value;
        try
        {
            if (element.style)
                value = element.style[Spry.Widget.MenuBar.camelize(prop)];

            if (!value)
                if (document.defaultView && document.defaultView.getComputedStyle)
                {
                    var css = document.defaultView.getComputedStyle(element, null);
                    value = css ? css.getPropertyValue(prop) : null;
                }
                else if (element.currentStyle)
                {
                    value = element.currentStyle[Spry.Widget.MenuBar.camelize(prop)];
                }
        }
        catch (e) {}

        return value == 'auto' ? null : value;
    };
    Spry.Widget.MenuBar.getIntProp = function(element, prop)
    {
        var a = parseInt(Spry.Widget.MenuBar.getStyleProp(element, prop),10);
        if (isNaN(a))
            return 0;
        return a;
    };

    Spry.Widget.MenuBar.getPosition = function(el, doc)
    {
        doc = doc || document;
        if (typeof(el) == 'string') {
            el = doc.getElementById(el);
        }

        if (!el) {
            return false;
        }

        if (el.parentNode === null || Spry.Widget.MenuBar.getStyleProp(el, 'display') == 'none') {
            //element must be visible to have a box
            return false;
        }

        var ret = {
            x:0,
            y:0
        };
        var parent = null;
        var box;

        if (el.getBoundingClientRect) { // IE
            box = el.getBoundingClientRect();
            var scrollTop = doc.documentElement.scrollTop || doc.body.scrollTop;
            var scrollLeft = doc.documentElement.scrollLeft || doc.body.scrollLeft;
            ret.x = box.left + scrollLeft;
            ret.y = box.top + scrollTop;
        } else if (doc.getBoxObjectFor) { // gecko
            box = doc.getBoxObjectFor(el);
            ret.x = box.x;
            ret.y = box.y;
        } else { // safari/opera
            ret.x = el.offsetLeft;
            ret.y = el.offsetTop;
            parent = el.offsetParent;
            if (parent != el) {
                while (parent) {
                    ret.x += parent.offsetLeft;
                    ret.y += parent.offsetTop;
                    parent = parent.offsetParent;
                }
            }
            // opera & (safari absolute) incorrectly account for body offsetTop
            if (Spry.is.opera || Spry.is.safari && Spry.Widget.MenuBar.getStyleProp(el, 'position') == 'absolute')
                ret.y -= doc.body.offsetTop;
        }
        if (el.parentNode)
            parent = el.parentNode;
        else
            parent = null;
        if (parent.nodeName){
            var cas = parent.nodeName.toUpperCase();
            while (parent && cas != 'BODY' && cas != 'HTML') {
                cas = parent.nodeName.toUpperCase();
                ret.x -= parent.scrollLeft;
                ret.y -= parent.scrollTop;
                if (parent.parentNode)
                    parent = parent.parentNode;
                else
                    parent = null;
            }
        }
        return ret;
    };

    Spry.Widget.MenuBar.stopPropagation = function(ev)
    {
        if (ev.stopPropagation)
            ev.stopPropagation();
        else
            ev.cancelBubble = true;
        if (ev.preventDefault)
            ev.preventDefault();
        else
            ev.returnValue = false;
    };

    Spry.Widget.MenuBar.setOptions = function(obj, optionsObj, ignoreUndefinedProps)
    {
        if (!optionsObj)
            return;
        for (var optionName in optionsObj)
        {
            if (ignoreUndefinedProps && optionsObj[optionName] == undefined)
                continue;
            obj[optionName] = optionsObj[optionName];
        }
    };

})(); // EndSpryComponent
